Introduction to the Li family: The Li family has done a lot of good deeds and has been doing good deeds for generations. It is widely spread in the local area and is called "Li Shanren". The development of the Li family is a microcosm of China's modern economic history: after the Li family moved to Yanjing, they took traditional agriculture as the foundation of their family and gradually entered the business field. And turned into national capitalists. The Li family started with homespun cloth, used righteousness to benefit, and benefited from righteousness. From generation to generation, they "wealthy without arrogance, rich without extravagance, and rich with benevolence." The business history of the Li family, the family tradition of "loyalty and forgiveness" followed by several generations, and the philanthropic deeds of the past generations still have reference significance today.